This is a security proxy that sits between your IDE and MCP servers to scan for leaked secrets, PII, and risky operations before they reach coding agents or external tools. It hooks into VS Code, Cursor, and Claude Code to intercept prompts, file reads, shell commands, and MCP tool calls, then runs them through a local redaction layer and cloud classifier that can allow, redact, or block each action in real time. You'd reach for this if you're running AI coding agents in production codebases and need semantic understanding of what's being shared, not just network level controls. The extension handles setup automatically, so no manual MCP configuration required.
claude mcp add --transport stdio defenter-ai-defenter-proxy -- uvx defenter-proxy